#app2 {
}
#app2 .tab-bar{
  display: flex;
}
#app2 .tab-bar>li{
  border: 3px solid black;
  width: 50vw;
}
#app2 .tab-bar>li.selected{
background-color: #E0AF68;
}
#app2 .tab-content>li{
  display: none;
}
#app2 .tab-content>li.active{
  display: block;
}